298442022 has 32 divisors (see below), whose sum is σ = 617662464. Its totient is φ = 96033600.

The previous prime is 298442017. The next prime is 298442029. The reversal of 298442022 is 220244892.

It is a happy number.

298442022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298442029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83247 + ... + 86757.

It is an arithmetic number, because the mean of its divisors is an integer number (19301952).

Almost surely, 2^298442022 is an apocalyptic number.

298442022 is an abundant number, since it is smaller than the sum of its proper divisors (319220442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298442022 is a wasteful number, since it uses less digits than its factorization.

298442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 298442022 is about 17275.4745810354. The cubic root of 298442022 is about 668.2720917565.

The spelling of 298442022 in words is "two hundred ninety-eight million, four hundred forty-two thousand, twenty-two".